Art is in what you leave out.

The value chain is the set of activities through which a product or service is created and delivered to customers.

真正的冠军不是由他们的胜利来定义的，而是由他们如何从失败中恢复来定义的。

"We are all just walking each other home."

运营效率和战略对于卓越表现都是必不可少的，但它们以非常不同的方式发挥作用。